For decades, we’ve been guilt-tripped into turning off the lights any time we leave a room — but it turns out that “money-saving” habit might be a total bust. The U.S. Department of Energy has shed ...

We’d been in our new house just a few days when I started walking around, turning off lights before going to bed.

You might have heard birds singing in the middle of the night recently and this is actually a sign of confusion and stress.” A 2025 paper showed that light pollution can make ...

Switching out a light barely registers in terms of overall household energy consumption but there's reason to still do it. I have a family member in town that likes to occasionally berate me when the ...

Footage of a group of young French people has gone viral after they filmed themselves incorporating energy-saving moves into their parkour stunts—by turning off businesses' illuminated signs at night.

Earth Hour is the world’s biggest environmental awareness campaign, reaching 1.3 billion people on every continent. At 8.30pm on 26 March 2011, Earth Hour invites Phnom Penh, its communities and ...

PARIS — After taking a few steps back to get a running start, Hadj Benhalima dashed toward the building, pushed against its wall with his foot, propelled himself upward and stretched out his arm. At ...